JSC2001-01925 (12 July 2001) --- Astronaut Nancy J. Currie, STS-109 mission specialist, attired in a training version of the shuttle launch and entry garment, awaits the start of a training session at the Neutral Buoyancy Laboratory (NBL) near the Johnson Space Center (JSC). STS-109 will be the 108th shuttle flight and the fourth Hubble Space Telescope (HST) servicing mission.